Seismic node



FIG. 1 is a front perspective view;

FIG. 2 is a rear perspective view;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is another side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

CLAIM The ornamental design for a seismic node, substantially as shownand described.